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还有下面这款,超过1500报价:huh: 6 l5 B2 Z" }# ]/ @8 N, W+ o z
, E) U# C& Y6 m- B' g4 m【Little Dot T150】 150W+150W "T" 类数字功放
* P, x1 v' n, eT150数字功放焦点特性:% e+ {5 l# \) y; L/ f* R" n
◎T-150是采用美国Tripath公司新的TDA2075A这个新的T-AMP Driver芯片开发的SEL功放,在一块电路板上输出两路150W,每台机子用一块TDA2075A功放板和一块电源板。
$ j, C e* i' O3 V3 u1 U+ Y◎采用全新的(用于马兰士价值几万的顶级功放的)音控集成电路:WM8816,其各项电声指标都比原来T-100使用的DS1801高,音量调节的级数也提高到了256级,每级0.5dB(原来的DS1801为64级)。8 f; X2 Z8 j3 E: ~
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T150数字功放主要性能指标:
9 ^: c7 W7 \& d3 j(1) POUT Output Power (continuous output)
Y* E* Z+ f! f8 @/ ]THD+N = 0.1%, RL = 4Ω 145W
7 d7 |9 S5 f! H5 w9 YTHD+N = 1%, RL = 4Ω 160W
4 n( v& z# j& s nTHD+N = 10%, RL = 4Ω 200W
/ e' A( T- b: OTHD+N = 0.1%, RL = 6Ω 105W
" I- W% ^0 @$ C) a4 GTHD+N = 1%, RL = 6Ω 115W) S! O! ?! ^$ L- {) m
THD+N = 10%, RL = 6Ω 150W& M+ j$ a- `* Z% ?7 L( n& |9 V
THD+N = 0.1%, RL = 8Ω 80W
/ U) l6 \% `7 R9 FTHD+N = 1%, RL = 8Ω 90W3 ]% M$ I+ A2 g
THD+N = 10%, RL = 8Ω 115W3 q1 P8 {- e7 F7 C4 b% `
(2) THD + N Total Harmonic Distortion Plus Noise
% C) V+ K1 d. ] [; V POUT = 60W, RL = 8Ω 0.01 %
$ P. f3 j7 x2 ]! q(3) IHF-IM IHF Intermodulation Distortion 19kHz, 20kHz, 1:1 (IHF), RL = 8Ω6 O# C+ A) o9 }
POUT = 25W/Channel( B% r1 j6 b' U8 }% F$ l' ~
0.03 %
/ Q$ U2 q! Q5 L* B(4) SNR Signal-to-Noise Ratio A Weighted, RL = 4Ω," y! g/ }$ K5 u" e& [. ?
POUT = 200W/Channel
|0 S$ t' n7 ~4 I& y9 l2 }1 C 104.4 dB! a" n2 [0 a& l. s/ S `
(5) η Power Efficiency POUT = 115W/Channel, RL = 8Ω% h# A0 Y* a& |
92 %& k- w: t" l M3 m* F6 P) x
(6) eNOUT Output Noise Voltage A-Weighted, input shorted- ?1 U4 D/ r" E
RFBC = 10kΩ, RFBB = 1.1kΩ, and RFBA= 1.0kΩ" P# ~# W7 a0 Z! B3 e
170 μV3 G5 [, C! s' b( ]4 v, t* _. J; @
◎机箱尺寸为:390L*320W*86H) t4 g" r# j' Z; R) f" ^
◎整机重量:11 Kg0 V# n( r8 {3 K9 u5 {
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